4
The unit is an associated equipment according to IEC/EN 60079-11.
The unit is not suitable for separating signals in power measurement technology.
The unit transmits binary signals of NAMUR sensors or mechanical contacts from
the hazardous area into the non-hazardous area.
u
Only use the unit within the permissible operating conditions.
u
Only use the unit stationary.
3.1 Classification
Use in hazardous areas according to the classification
II (1) G
(group II, category 1G / 2G, apparatus for gas atmosphere).
The requirements of the standards EN IEC 60079-0:2018, EN 60079-11:2012, EN
60079-26:2007+Corr.2009 are met.
II (1) D
(group II, category 1D, apparatus for dust atmosphere).
Complies with the requirements of the standards EN IEC 60079-0:2018 and EN
60079-11:2012.
3.2 ATEX certificate
PTB 02 ATEX 2037
3.3 IECEx certificate
IECEx PTB 06.0038
3.4 Identification
ATEX classification
Identification
II (1) G
[Ex ia Ga] IIC
II (1) D
[Ex ia Da] IIIC
4 Installation
u
Do not install a damaged or dirty unit.
u
Do not expose the unit to mechanical hazard,
Recommendation: Installation in a secondary housing.
u
Install the unit outside the hazardous area.